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公开(公告)号：WO2017213913A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/034966
申请日：2017-05-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , WONG, Timothy L. , MCDOWELL, Erin A. , YUN, Zhisheng , BENOIT, Gilles J. , ETTER, Jo Anne
IPC: G02B3/00
Abstract: A display system including an imager for forming an image, and a projection lens system for projecting the image formed by the imager is described. For each pixel in the plurality of pixels, the imager is configured to emit a cone of light having a central ray having a direction that varies with location of the pixel in the imager. The variation may increase a brightness of an image projected through the projection lens system by at least 30 percent. The display system may include a light guide having a light insertion portion adapted to receive light; a light transport portion disposed to receive light from the light insertion portion; and a light extraction portion disposed to receive light from the light transport portion.
Abstract translation: 描述了包括用于形成图像的成像器和用于投影由成像器形成的图像的投影透镜系统的显示系统。 对于多个像素中的每个像素，成像器被配置为发射具有中心射线的光锥，该中心射线的方向随着成像器中像素的位置而变化。 该变化可以将通过投影透镜系统投影的图像的亮度增加至少30％。 显示系统可以包括具有适于接收光的光插入部分的光导; 光传输部分，设置为接收来自光插入部分的光; 以及设置为接收来自光传输部分的光的光提取部分。
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公开(公告)号：WO2017213912A3
公开(公告)日：2017-12-14
申请号：PCT/US2017/034954
申请日：2017-05-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , MCDOWELL, Erin A. , WONG, Timothy L. , YUN, Zhisheng , ETTER, Jo Anne
Abstract: Light emitting systems and optical systems including a light emitting system and a lens system are described. The light emitting system includes a pixelated light source having a plurality of discrete spaced apart pixels, and includes a plurality of light redirecting elements, each light redirecting element corresponding to a different pixel in the plurality of pixels. The light redirecting elements may be adapted to alter one or both of a central ray direction and a divergence angle of light received from the corresponding pixel. A lens system disposed to receive light from the light emitting system may include a reflective polarizer and a partial reflector.
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公开(公告)号：WO2017213912A2
公开(公告)日：2017-12-14
申请号：PCT/US2017/034954
申请日：2017-05-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , MCDOWELL, Erin A. , WONG, Timothy L. , YUN, Zhisheng , ETTER, Jo Anne
Abstract: Light emitting systems and optical systems including a light emitting system and a lens system are described. The light emitting system includes a pixelated light source having a plurality of discrete spaced apart pixels, and includes a plurality of light redirecting elements, each light redirecting element corresponding to a different pixel in the plurality of pixels. The light redirecting elements may be adapted to alter one or both of a central ray direction and a divergence angle of light received from the corresponding pixel. A lens system disposed to receive light from the light emitting system may include a reflective polarizer and a partial reflector.
Abstract translation: 描述了包括发光系统和透镜系统的发光系统和光学系统。 发光系统包括具有多个离散间隔开的像素的像素化光源，并且包括多个光重新定向元件，每个光重新定向元件对应于多个像素中的不同像素。 光重定向元件可以适于改变从相应像素接收的光的中心光线方向和发散角中的一个或两个。 设置为接收来自发光系统的光的透镜系统可以包括反射偏振器和部分反射器。
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公开(公告)号：WO2017039719A1
公开(公告)日：2017-03-09
申请号：PCT/US2015/052229
申请日：2015-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , YUN, Zhisheng , WONG, Timothy L. , MCDOWELL, Erin A. , AMBUR, Gregg A.
CPC classification number: G02B5/3075 , B29C45/14 , B29C55/04 , B29D11/00644 , B29D11/0073 , B29D11/00865 , B29K2069/00 , B29K2995/003 , B29K2995/0034 , B29L2009/00 , B29L2011/00 , G02B1/041 , G02B5/005 , G02B5/04 , G02B5/0891 , G02B5/3041 , G02B5/305 , G02B5/3058 , G02B5/3066 , G02B5/3083 , G02B5/3091 , G02B13/0055 , G02B17/0856 , G02B17/0896 , G02B21/04 , G02B21/28 , G02B23/2407 , G02B27/0068 , G02B27/0093 , G02B27/0172 , G02B27/0176 , G02B27/0905 , G02B27/0983 , G02B27/144 , G02B27/145 , G02B27/148 , G02B27/22 , G02B27/2228 , G02B27/2235 , G02B27/283 , G02B27/286 , G02B2027/011 , G02B2027/013 , G02B2027/0134 , G02B2027/0138 , G02B2027/0154 , G02C7/02 , G02C7/081 , G03B21/00 , G03B21/28 , G06F3/013
Abstract: A camera including an aperture (735), an image recording device (732), a reflective polarizer (727) disposed between the aperture and the image recording device, a partial reflector (717) disposed between the reflective polarizer and the image recording device, and a quarter wave retarder (725) disposed between the reflective polarizer and the partial reflector. The reflective polarizer is curved about two orthogonal axes.
Abstract translation: 包括孔（735），图像记录装置（732），设置在孔和图像记录装置之间的反射偏振器（727）的相机，设置在反射偏振器和图像记录装置之间的部分反射器（717） 以及设置在反射偏振器和部分反射器之间的四分之一波长延迟器（725）。 反射偏振器围绕两个正交轴线弯曲。
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公开(公告)号：WO2017039711A1
公开(公告)日：2017-03-09
申请号：PCT/US2015/052100
申请日：2015-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WONG, Timothy L. , OUDERKIRK, Andrew J. , YUN, Zhisheng , MCDOWELL, Erin A. , AMBUR, Gregg A.
CPC classification number: G02B5/3075 , B29C45/14 , B29C55/04 , B29D11/00644 , B29D11/0073 , B29D11/00865 , B29K2069/00 , B29K2995/003 , B29K2995/0034 , B29L2009/00 , B29L2011/00 , G02B1/041 , G02B5/005 , G02B5/04 , G02B5/0891 , G02B5/3041 , G02B5/305 , G02B5/3058 , G02B5/3066 , G02B5/3083 , G02B5/3091 , G02B13/0055 , G02B17/0856 , G02B17/0896 , G02B21/04 , G02B21/28 , G02B23/2407 , G02B27/0068 , G02B27/0093 , G02B27/0172 , G02B27/0176 , G02B27/0905 , G02B27/0983 , G02B27/144 , G02B27/145 , G02B27/148 , G02B27/22 , G02B27/2228 , G02B27/2235 , G02B27/283 , G02B27/286 , G02B2027/011 , G02B2027/013 , G02B2027/0134 , G02B2027/0138 , G02B2027/0154 , G02C7/02 , G02C7/081 , G03B21/00 , G03B21/28 , G06F3/013
Abstract: Optical systems including first and second optical stacks and adapted to provide an adjustable dioptric correction are described. The first optical stack includes a first optical lens and a partial reflector. The second optical stack is convex along orthogonal first and second axes and includes a second optical lens and a reflective polarizer. The reflective polarizer has at least one first location having a radial distance r1 from an optical axis of the second optical stack and a displacement s1 from a plane perpendicular to the optical axis at an apex of the reflective polarizer, where s1/r1 is at least 0.1. A quarter wave retarder is disposed between the second optical stack and the first optical stack.
Abstract translation: 描述了包括第一和第二光学堆叠并且适于提供可调节度数校正的光学系统。 第一光学堆叠包括第一光学透镜和部分反射器。 第二光学堆叠沿着正交的第一和第二轴线是凸的，并且包括第二光学透镜和反射偏振器。 反射偏振器具有至少一个第一位置，其具有距离第二光学堆叠的光轴的径向距离r1，并且在反射偏振器的顶点处具有垂直于光轴的平面的位移s1，其中s1 / r1至少为 0.1。 四分之一波长延迟器设置在第二光学堆叠和第一光学堆叠之间。
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Patent Agency Ranking
公开(公告)号：WO2017039710A1
公开(公告)日：2017-03-09
申请号：PCT/US2015/052098
申请日：2015-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , WONG, Timothy L. , YUN, Zhisheng , MCDOWELL, Erin A. , AMBUR, Gregg A.
CPC classification number: G02B5/3075 , B29C45/14 , B29C55/04 , B29D11/00644 , B29D11/0073 , B29D11/00865 , B29K2069/00 , B29K2995/003 , B29K2995/0034 , B29L2009/00 , B29L2011/00 , G02B1/041 , G02B5/005 , G02B5/04 , G02B5/0891 , G02B5/3041 , G02B5/305 , G02B5/3058 , G02B5/3066 , G02B5/3083 , G02B5/3091 , G02B13/0055 , G02B17/0856 , G02B17/0896 , G02B21/04 , G02B21/28 , G02B23/2407 , G02B27/0068 , G02B27/0093 , G02B27/0172 , G02B27/0176 , G02B27/0905 , G02B27/0983 , G02B27/144 , G02B27/145 , G02B27/148 , G02B27/22 , G02B27/2228 , G02B27/2235 , G02B27/283 , G02B27/286 , G02B2027/011 , G02B2027/013 , G02B2027/0134 , G02B2027/0138 , G02B2027/0154 , G02C7/02 , G02C7/081 , G03B21/00 , G03B21/28 , G06F3/013
Abstract: A head-mounted display including a first optical system is provided. The first optical system includes an image surface, a stop surface, a first optical stack disposed between the image surface and the stop surface and a second optical stack disposed between the first optical stack and the stop surface. The first optical stack includes a first optical lens and a partial reflector. The second optical stack includes a second optical lens, a multilayer reflective polarizer and a first quarter wave retarder disposed between the multilayer reflective polarizer and the first optical stack. The multilayer reflective polarizer may be convex toward the image surface along orthogonal first and second axes.
Abstract translation: 提供一种包括第一光学系统的头戴式显示器。 第一光学系统包括图像表面，止动表面，设置在图像表面和止动表面之间的第一光学叠层和设置在第一光学叠层和止动表面之间的第二光学叠层。 第一光学堆叠包括第一光学透镜和部分反射器。 第二光学堆叠包括第二光学透镜，多层反射偏振器和设置在多层反射偏振器和第一光学堆叠之间的第一四分之一波长延迟器。 多层反射型偏振器可以沿着正交的第一和第二轴向图像表面凸出。
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公开(公告)号：WO2020128707A1
公开(公告)日：2020-06-25
申请号：PCT/IB2019/060528
申请日：2019-12-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： SITTER, Brett J. , MUYRES, Dawn V. , KAHL, Jonathan T. , JONES, Vivian W. , ANDERSON, Owen M. , KUHNLEY, Gordon A. , LOGA, Joshua J. , MCDOWELL, Erin A.
Abstract: A polymeric film including a major surface having a plurality of intersecting extended structures is described. For at least a majority of the structures in the plurality of extended structures: each structure extends along a length of the structure, has an average width along a direction transverse to the length and generally along the first major surface, and has an average height along a direction generally perpendicular to the first major surface; and the average width of the structure may be in a range of 1 to 200 micrometers, the average height of the structure may be in a range of 1 to 200 micrometers, and the length may be at least 3 times the average width. The extended structures may be randomly or pseudorandomly oriented and may be formed by microreplicating a surface of a paper.
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公开(公告)号：WO2018178817A2
公开(公告)日：2018-10-04
申请号：PCT/IB2018/051906
申请日：2018-03-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： STEINER, Michael L. , OUDERKIRK, Andrew J. , WONG, Timothy L. , YUN, Zhisheng , ETTER, Jo A. , BENOIT, Gilles J. , LE, John D. , MCDOWELL, Erin A.
IPC: G02B17/08
Abstract: An optical system including one or more optical lenses, at least one retarder layer, a reflective polarizer, and a partial reflector is provided. The at least one retarder layer may include first and second retarder layers having different wavelength dispersion curves. The at least one retarder layer may include a first retarder layer having a non-uniform fast axis orientation and/or a non-uniform retardance.
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公开(公告)号：WO2017040875A2
公开(公告)日：2017-03-09
申请号：PCT/US2016/050024
申请日：2016-09-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , YUN, Zhisheng , WONG, Timothy L. , MCDOWELL, Erin A. , ETTER, Jo A. , JENNINGS, Robert M.
CPC classification number: G02B5/3075 , B29C45/14 , B29C55/04 , B29D11/00644 , B29D11/0073 , B29D11/00865 , B29K2069/00 , B29K2995/003 , B29K2995/0034 , B29L2009/00 , B29L2011/00 , G02B1/041 , G02B5/005 , G02B5/04 , G02B5/0891 , G02B5/3041 , G02B5/305 , G02B5/3058 , G02B5/3066 , G02B5/3083 , G02B5/3091 , G02B13/0055 , G02B17/0856 , G02B17/0896 , G02B21/04 , G02B21/28 , G02B23/2407 , G02B27/0068 , G02B27/0093 , G02B27/0172 , G02B27/0176 , G02B27/0905 , G02B27/0983 , G02B27/144 , G02B27/145 , G02B27/148 , G02B27/22 , G02B27/2228 , G02B27/2235 , G02B27/283 , G02B27/286 , G02B2027/011 , G02B2027/013 , G02B2027/0134 , G02B2027/0138 , G02B2027/0154 , G02C7/02 , G02C7/081 , G03B21/00 , G03B21/28 , G06F3/013
Abstract: An optical system including at least a first lens, a partial reflector and a reflective polarizer is described. The optical system has an optical axis such that a light ray propagating along the optical axis passes through the first lens the partial reflector and the reflective polarizer without being substantially refracted. At least one major surface of the optical system is rotationally asymmetric about the optical axis. A major surface of the optical system may have a first portion defined by a first equation and a second portion adjacent the first portion defined by a different equation. The first lens may have a contoured edge adapted to be placed adjacent an eye of a viewer and substantially conform to the viewer's face.
Abstract translation: 描述了包括至少第一透镜，部分反射器和反射偏振器的光学系统。 光学系统具有光轴，使得沿着光轴传播的光线穿过第一透镜部分反射器和反射偏振器而不被实质上折射。 光学系统的至少一个主表面围绕光轴旋转地不对称。 光学系统的主表面可以具有由第一方程限定的第一部分和与由不同方程定义的第一部分相邻的第二部分。 第一透镜可以具有适于放置在与观看者的眼睛相邻并且基本上符合观看者脸部的轮廓边缘。
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公开(公告)号：WO2017039720A1
公开(公告)日：2017-03-09
申请号：PCT/US2015/052246
申请日：2015-09-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： OUDERKIRK, Andrew J. , WONG, Timothy L. , YUN, Zhisheng , MCDOWELL, Erin A. , AMBUR, Gregg A.
CPC classification number: G02B5/3075 , B29C45/14 , B29C55/04 , B29D11/00644 , B29D11/0073 , B29D11/00865 , B29K2069/00 , B29K2995/003 , B29K2995/0034 , B29L2009/00 , B29L2011/00 , G02B1/041 , G02B5/005 , G02B5/04 , G02B5/0891 , G02B5/3041 , G02B5/305 , G02B5/3058 , G02B5/3066 , G02B5/3083 , G02B5/3091 , G02B13/0055 , G02B17/0856 , G02B17/0896 , G02B21/04 , G02B21/28 , G02B23/2407 , G02B27/0068 , G02B27/0093 , G02B27/0172 , G02B27/0176 , G02B27/0905 , G02B27/0983 , G02B27/144 , G02B27/145 , G02B27/148 , G02B27/22 , G02B27/2228 , G02B27/2235 , G02B27/283 , G02B27/286 , G02B2027/011 , G02B2027/013 , G02B2027/0134 , G02B2027/0138 , G02B2027/0154 , G02C7/02 , G02C7/081 , G03B21/00 , G03B21/28 , G06F3/013
Abstract: A beam expander including a partial reflector, a reflective polarizer curved about two orthogonal axes and a quarter wave retarder disposed between the reflective polarizer and the partial reflector is described. The beam expander is adapted to receive an input light beam incident on the partial reflector and transmit an expanded output light beam. Illuminators and projection systems including the beam expander are described.
Abstract translation: 描述了包括部分反射器的光束扩展器，围绕两个正交轴线弯曲的反射偏振器和设置在反射偏振器和部分反射器之间的四分之一波长延迟器。 光束扩展器适于接收入射在部分反射体上的输入光束，并且透射扩展的输出光束。 描述包括光束扩展器的照明器和投影系统。
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